Paris, France's capital, is a major European city and a global center for art, fashion, gastronomy and culture. Its picturesque 19th-century cityscape is crisscrossed by wide boulevards and the River Seine. Beyond such landmarks as the Eiffel Tower and the 11th-century, Gothic Notre-Dame cathedral, the city is known for its cafe culture, and designer boutiques along the Rue du Faubourg Saint-Honoré., thought to have been founded in the 3rd century BCE, by a celtic tribe called the Parisii, it is in the centre of the Île-de-France region in the North of France. The population of Paris in 2014 stood at around 2.15 million. The City boasts the most visited museum in the world the Louvre. The city is supported by a transport network of underground train, and good taxi, and bus services. The city is also connected by high speed rail link to the rest of France and the European continent. The overall climate throughout the year is mild and moderately wet. Summer days are usually warm and pleasant with average temperatures hovering between 15 and 15 °C (59 and 77 °F), and a fair amount of sunshine.